I-P2A01 O2 Circuit Sensor Out of Range / Performance Bank 1 Inzwa 2

I-P2A01 O2 Circuit Sensor Out of Range / Performance Bank 1 Inzwa 2

Ikhaya »Amakhodi P2800-P2C99» P2A01

Idatha ye-OBD-II DTC

I-O2 Sensor Circuit Out of Range / Performance Bank 1 Inzwa 2

Kusho ukuthini lokhu?

Le Khodi Yezinkinga Zokuxilonga (i-DTC) ikhodi yokudlulisela ejwayelekile, okusho ukuthi isebenza kuzo zonke izimoto zango-1996 (iDodge, Ford, Chevy, Kia, Ram, Honda, Pontiac, njll.). Yize kuvamile emvelweni, izinyathelo ezithile zokulungisa zingahluka ngokuya ngohlobo lomkhiqizo / imodeli.

Ngokwesipiliyoni sami, lapho imoto efakwe i-OBD-II igcine ikhodi ye-P2A01, kusho ukuthi imodyuli yokulawula i-powertrain (PCM) ithole ukungasebenzi kahle kwenzwa ephansi (noma ngemuva kwesiguquli sokuguqula) i-oxygen (O2) noma isekethe. I-Bank 1 ikhombisa iqembu lenjini eliqukethe inombolo eyisilinda eyodwa, futhi inzwa 2 ikhombisa ukuthi iphutha likunzwa engezansi.

Izinzwa ze-O2 ziqukethe into yokuzwa i-zirconia evikelwe ngendlu yensimbi enomoya. Isici sokuzwa sinamathiselwe ezintanjeni ku-O2 sensor wiring harness ngama-platinum electrode. I-Controller Network (i-CAN) ixhumanisa i-PCM ne-O2 sensor harness. Inzwa ye-O2 ihlinzeka i-PCM ngamaphesenti ezinhlayiya zomoya-mpilo ekuqedeni kwenjini uma kuqhathaniswa ne-oxygen esemoyeni.

Amagesi okukhipha aphuma enjini ayongena epayipini lokukhipha umlilo futhi aguqule isiguquli sokusebenza; bese udlulisa inzwa esezansi ye-O2. Njengoba amagesi okukhipha edlula emigodini esezindlini zensimbi futhi enzwa, umoya ohelezayo udonswa ngezimbobo zocingo ungene egumbini elincane maphakathi nenzwa. Ekamelweni, umoya oshisayo ushiswa yi-exhaust, okwenza ukuthi i-oksijeni ions ikhiqize (amandla) amandla kagesi. Izinguquko phakathi kwenani lama-molecule e-oksijini emoyeni ozungezile (odonswe ku-sensor ye-O2) nokuhlushwa kwama-oksijeni ions kugesi we-exhaust kubangela ushintsho kumazinga we-voltage.

Inzwa ye-oxygen ejwayelekile O2:

Lezi zinguquko zenza ukuthi i-oxygen ions engaphakathi kwenzwa ye-O2 igxume ngokushesha okukhulu futhi ngezikhathi ezithile phakathi kwezendlalelo zeplathinamu. Izinguquko zamandla kagesi zenzeka lapho kushesha i-oxygen ions igxuma phakathi kwezendlalelo zeplathinamu. I-PCM ibona lezi zinguquko zamandla kagesi njengezinguquko ekugxileni kwe-oksijini kugesi wokukhipha. Lezi zinguquko zikhomba ukuthi injini isebenza ngokuncika (amafutha amancane kakhulu) noma icebile (uphethiloli omningi kakhulu). Isiginali yamandla we-O2 inzwa iphansi uma umoya-mpilo omningi ukhona ku-exhaust (isimo esinciphile) futhi uphakeme uma umoya-mpilo omncane ukhona ku-exhaust (state rich). Le datha isetshenziswa yi-PCM ukubala isu lokulethwa kukaphethiloli nesikhathi sokushisa. Inzwa ephezulu ye-O2 ivamise ukuphendula ngokushintshashintsha okukhulu, kuyilapho inzwa esezansi kufanele izinze uma konke kusebenza kahle.

Uma umjikelezo we-O2 sensor engezansi ungaphenduli kahle isikhathi esethiwe nangaphansi kwezimo ezithile ezihleliwe, kuzogcinwa ikhodi ye-P2A01 futhi isibani sesibonisi sokungasebenzi kahle singakhanyisa.

Ubunzima nezimpawu

Njengoba ikhodi ye-P2A01 isho ukuthi inzwa esezansi ye-O2 ayikwazanga ukufaka isignali eyamukelekayo ku-PCM, lokhu kufanele kuthathwe njengokubi.

Izimpawu zekhodi ye-P2A01 zingafaka:

• Ukunciphisa ukusebenza kwephethiloli
• Ukuntuleka kokusebenza kwenjini jikelele
• Amanye ama-DTC ahlobene nawo angagcinwa.
• Isibani senjini yensiza sizokhanyisa kungekudala

izizathu

Izimbangela ezingaba khona zale khodi yenjini zifaka:

• Inzwa ye-O2 enephutha
• Izintambo ezishisiwe, eziphukile noma ezinqanyuliwe kanye / noma izixhumi
• Ukudubula kabi kwenjini
• Ukuvuza komshini
• Imitha Yokugeleza Komoya Engalungile noma Ingcindezi Ephelele Engafani
• Injini iyavuza

Izinqubo zokuxilonga nokulungisa

Iphuzu elihle lokuqala ngaso sonke isikhathi ukuhlola ama-bulletins ezinsizakalo zobuchwepheshe (i-TSB) yemoto yakho ethile. Inkinga yakho ingaba inkinga eyaziwa ngesilungisi esikhishwe ngumkhiqizi futhi ingakongela isikhathi nemali ngenkathi uxazulula inkinga.

Ngingadinga isithwebuli sokuxilonga, i-digital volt ohm meter (i-DVOM) nomthombo onokwethenjelwa wolwazi lwemoto ukuthola ikhodi ye-P2A01.

Amakhodi wokugculisa, amakhodi we-sensor position, amakhodi we-air pressure amaningi, namakhodi wezinzwa ze-MAF kufanele ahlolwe futhi alungiswe ngaphambi kokuba kutholakale ikhodi ye-P2A01. Ukuze kuhlolwe ngempumelelo, injini kufanele isebenze kahle.

Ochwepheshe abangochwepheshe bavame ukuqala ngokubheka ngokuhlola izintambo nezixhumi zohlelo. Gxila kumabhande ahanjiswa eduze kwamapayipi wokushisa ashisayo kanye nezinqwaba, kanye nalawo ahanjiswa ngasemaphethelweni acijile, njengalawo atholakala kuma-fuse fver.

Buyisa wonke ama-DTC agciniwe bese uqandisa idatha yozimele ngokuxhuma isithwebuli esikhumulweni semoto sokuxilonga. Lolu lwazi lungasiza uma i-P2A01 iphakathi, ngakho-ke bhala phansi. Sula amakhodi bese uhlola ukushayela imoto ukubona ukuthi i-P2A01 isetha kabusha ngokushesha.

Uma i-P2A01 isethwe kabusha, qala injini bese uyivumela ukuthi ifinyelele izinga lokushisa elijwayelekile, bese uyiyeka idle (ngokuhanjiswa kungathathi hlangothi noma kumile). Shayela ukusakazwa kwedatha yesithwebuli bese ubona okokufaka kwenzwa ye-O2. Nciphisa isibonisi sakho sokugeleza kwedatha ukuze ufake idatha efanelekile kuphela ukuze uthole impendulo esheshayo. Uma injini isebenza kahle, idatha ephansi yenzwa ye-O2 kufanele iguquke kancane futhi kancane. I-P2A01 izogcinwa uma isiginali ingaphandle kwemingcele elindelekile.

Xhuma ukuhlolwa kwe-DVOM kuholela emhlabathini wezinzwa nezintambo zesiginali ukuqapha idatha ebukhoma kusuka kunzwa ye-O2. Ungasebenzisa futhi i-DVOM ukuhlola ukumelana kwenzwa ye-O2 okukhulunywa ngayo, kanye nezimpawu zamandla kagesi nezomhlabathi. Nqamula zonke izilawuli ezihambisanayo ngaphambi kokuhlola ukumelana kwesifunda kohlelo ne-DVOM.

Amanothi wokuxilonga angeziwe:

• Abaguquli bekhwalithi abampofu bathambekele ekuhlulekeni okuphindaphindiwe futhi kufanele kugwenywe.

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Udinga usizo olwengeziwe ngekhodi yakho ye-p2a01?

Uma usadinga usizo nge-DTC P2A01, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.